JPS5318580A - Preparation of methylpyridinones - Google Patents
Preparation of methylpyridinonesInfo
- Publication number
- JPS5318580A JPS5318580A JP9026076A JP9026076A JPS5318580A JP S5318580 A JPS5318580 A JP S5318580A JP 9026076 A JP9026076 A JP 9026076A JP 9026076 A JP9026076 A JP 9026076A JP S5318580 A JPS5318580 A JP S5318580A
- Authority
- JP
- Japan
- Prior art keywords
- methylpyridinones
- preparation
- methylpyridinone
- dehydrogenation
- oxo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pyridine Compounds (AREA)
Abstract
PURPOSE: To prepare methylpyridinone with one-stage process in high selectivity contacting 5-oxo-hexanoic acid amide with two functional catalysts for dehydration and dehydrogenation.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9026076A JPS593994B2 (en) | 1976-07-30 | 1976-07-30 | Method for producing methylpyridinones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9026076A JPS593994B2 (en) | 1976-07-30 | 1976-07-30 | Method for producing methylpyridinones |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5318580A true JPS5318580A (en) | 1978-02-20 |
JPS593994B2 JPS593994B2 (en) | 1984-01-27 |
Family
ID=13993519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9026076A Expired JPS593994B2 (en) | 1976-07-30 | 1976-07-30 | Method for producing methylpyridinones |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS593994B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0145068A2 (en) * | 1983-11-28 | 1985-06-19 | Stamicarbon B.V. | Process for the preparation of 2-pyridone |
US4599421A (en) * | 1983-04-22 | 1986-07-08 | Stamicarbon B.V. | Process for the preparation of a pyridone-2 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01134192U (en) * | 1988-03-09 | 1989-09-13 |
-
1976
- 1976-07-30 JP JP9026076A patent/JPS593994B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4599421A (en) * | 1983-04-22 | 1986-07-08 | Stamicarbon B.V. | Process for the preparation of a pyridone-2 |
EP0145068A2 (en) * | 1983-11-28 | 1985-06-19 | Stamicarbon B.V. | Process for the preparation of 2-pyridone |
Also Published As
Publication number | Publication date |
---|---|
JPS593994B2 (en) | 1984-01-27 |
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